Showing posts with label cancer research algorithms. Show all posts
Showing posts with label cancer research algorithms. Show all posts
Saturday, May 19, 2012
Google goes cancer: Researchers use search engine algorithm to find cancer biomarkers
Google goes cancer: Researchers use search engine algorithm to find cancer biomarkers:
The strategy used by Google to decide which pages are relevant for a search query can also be used to determine which proteins in a patient's cancer are relevant for the disease progression. Researchers from Dresden University of Technology, Germany, have used a modified version of Google's PageRank algorithm to rank about 20,000 proteins by their genetic relevance to the progression of pancreatic cancer. In their study, published in PLoS Computational Biology, they found seven proteins that can help to assess how aggressive a patient's tumor is and guide the clinician to decide if that patient should receive chemotherapy or not.
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